http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CZ-306188-B6
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_01b9080c3dc41452243b6eb4d6acb36b http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d1845a5c052795927cde2cee31169d56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-147 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-143 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52 |
| filingDate | 2015-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CZ-306188-B6 |
| titleOfInvention | A method for purifying a fugue from biogas plants and apparatus for carrying out the method |
| abstract | The method of purifying the fugue from biogas plants comprises the following steps: - diluting the fuguate with water, diluting the fugate with a dry matter content of 6.5 to 7.5% with water in a ratio of 1: 3 to 1: 4, after dilution the COD.sub. Cr.n. less than 30,000 mg / l, - pH measurement, - shock pH change to 4 to 4.5, - dosing of adsorbent suspension and dosing of inorganic precipitant / flocculant solution, homogenization of the mixture, - pH change to pH 8.5, homogenization of the mixture, - dosing of a solution of organic cationic flocculant, slow homogenization, - flocculation and sedimentation of sludge, - separation of sedimented sludge and purified fugue. The apparatus for cleaning the fugue from the biogas plants comprises a fugue dilution container (1), followed by a first reactor (2) having an inlet for the diluted fugue from the container (1), an inlet for the pH lowering agent from the container (4), an inlet for an adsorbent from a reservoir (5) and an inlet for solution of an inorganic precipitant / flocculant from a reservoir (6), a second reactor (3) adjoining this first reactor (2) having an inlet for a homogenized mixture from the first reactor (2), an inlet for the pH increasing agent from the container (7) and the flocculant inlet from the container (8), followed by a separator (9) for separating the sludge (12) settled in the second reactor (3) and the purified fugue (11) from the second reactor (3). ), the device further comprises a water reservoir (10) which is optionally connected to the individual reservoirs (1, 4 to 8) for the water supply. |
| priorityDate | 2015-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.